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Topic: IRLP


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  IRLP   (Site not responding. Last check: 2007-10-12)
IRLP allows any licensed class operator to use there 2 meter or 440 rig to connect to other repeaters or simplex nodes anywhere in the world.
IRLP can be connected to a single node, for a one on one communication, or to a reflector, which is connected to many nodes at one time.
IRLP can be accessed while traveling, simply find a node in the area you are visiting and you have a link to communicate back home.
kidshamradio.com /irlp.html   (773 words)

  
 IRLP Node 3747
Our method to signal the IRLP receiver when someone is transmitting locally on the repeater is sensitive to signal quality to the repeater.
During weather emergencies this I.R.L.P. node may be used by the NWS office to exchange weather information traffic with Sky Warn storm spotters in North Texas counties.
IRLP DTMF controls will be prefixed with a DTMF hash (#), except for 73 and when calling node numbers and reflectors where no hash (#) is required.
www.k5mot.net /IRLP   (946 words)

  
 KC6HUR(-L)
IRLP operation is controlled by various standard scripts; however, it is very easy for the node owner to modify and/or create his own scripts.
The IRLP node basically enters suspended animation and cannot respond to any more commands until the command that is currently executing has completed.
One problem though is its openness and the lack of a coding standard and as such, the API is often left to the interpretation of the individual programmer (i.e.
irlp.kc6hur.net /scriptingBasics.php   (2080 words)

  
 IRLP nodes in IDAHO
IRLP (Internet Radio Linking Project) is a type or method of communications using Amateur radio frequencys (usually UHF or VHF) and a computer connected to the Internet via a high speed connection.
Each node on the IRLP network is assigned an ID code and a central server keeps track of the IP addresses in use by all nodes.
IRLP is subject to some audio delays which are caused by the amount of time it takes for various equipment to switch from transmit to receive mode so you must remember to slow down and be patient.
www.bigskytel.com /~n7ye   (896 words)

  
 IRLP - Introduction
IRLP designed and implemented a central homed system for dispatch of multiple vehicles across the province of British Columbia using internet links, mountain-top repeaters, and remote base radios.
The IRLP system was interfaced directly into an existing console, and the dispatchers did not notice a difference in functionality.
IRLP designed and implemented a multi-cast voice paging network (4 transmitters) for a remote school district in British Columbia without the use of RF based links between sites.
www.irlp.net /introduction.html   (344 words)

  
 Suggested IRLP Operating Guidelines
IRLP reflectors have a management function allowing reflector control operators to block specific nodes from accessing the reflector.
IRLP does not permit retransmission of any source that is not part of a users PTT transmission.
If you are new to IRLP you should always consult with your local node sponsor to confirm the local guidelines on reflector connections in your area.
www.kwarc.org /irlp   (2283 words)

  
 W4EHW Uses IRLP first time during Hurricane Lili 2002
Jim Price, WW4M commented that, "Because IRLP is linked worldwide, stations from unaffected areas as far away as Ontario and Colorado were able to respond to this emergency as net control operators, which freed up stations in Louisiana for other matters.
Other IRLP nodes from adjacent states were listening in on the Hurricane Net, many of which were ready to offer any needed assistance.
Other states are also considering IRLP nodes for reporting to the National Weather Service and Emergency Management.
www.fiu.edu /orgs/w4ehw/IRLP-Lili-2002.htm   (922 words)

  
 KD4RAA Repeater Group | IRLP Use Guidelines
The Raleigh IRLP control ops leave the KD4RAA 146.775 repeater, IRLP Node 4260, connected to IRLP reflectors and open for use by all amateurs.
IRLP and Support Member registration form to access the node-to-node codes.
The IRLP International net is a way for all hams in all areas of the world to be hear and be heard.
www.kd4raa.net /guide.html   (2777 words)

  
 IRLP revisited
The IRLP was started back in November of 1997 as an attempt to use the internet to link radio systems across Canada.
The IRLP network comprises some nearly 600 nodes (computers) around the world, each of which is connected to the Internet, while at the same time, also connected to a two radio station via a sound card.
The operation of the IRLP network is controlled by David Cameron, together with a group of enthusiastic and dedicated amateurs.
members.optusnet.com.au /emdrc/clubpages/IRLP.html   (1465 words)

  
 Lake Area Radio Klub (WØWTN) - IRLP Node Information
The IRLP node has been temporarily moved to a UHF Simplex frequency until the 147.390 repeater is repaired.
Someone at the other end may be monitoring their IRLP node with a scanner and cannot get to a radio immediately to answer your call.
IRLP is an acronym for Internet Radio Linking Project, and was started by a group of hams in Canada.
www.w0wtn.org /irlp.php   (1281 words)

  
 Internet Radio Linking Project
IRLP is the brainchild of Dave Cameron, VE7LTD of Vancouver BC.
IRLP is the abbreviation used for the Internet Radio Linking Project which Dave developed over the past several years.
All of the command I/O between the PC and the IRLP board is handled by a connection to the PC's parallel port.
www.eham.net /newham/irlp   (2259 words)

  
 N2CKH Amateur Radio Software™
The 2nd IRLP node (7280) is available on the AERIALS 443 repeater from the Township of Ocean via an RF link with Lakewood.
On the current system a single beep after the courtesy tone denotes the IRLP port is active, this does NOT mean a connection is in progress.
At present the IRLP operation is set up at present to sign off after a set amount no activity (key ups) on 53.430.
www.n2ckh.com /IRLP_ON_HUB.HTM   (1399 words)

  
 EchoIRLP
Because the conferences require a deliberate action to connect to, and also their node addresses are known on both sides, it is easy for people on either side of the server to lock it out if they don't wish to be able to connect to the other network.
The reason for choosing IRLP as the base platform for a dual system node is because of the authentication requirements of IRLP, which require an IRLP node, as well as the extreme flexibility of the IRLP platform.
Liaison with the IRLP developers is underway to define and have provided the necessary hooks to smooth off the remaining rough edges.
vkradio.com /irlp-echolink.html   (2927 words)

  
 KC7TMB IRLP Node 5430 Web Site
IRLP node 5430 and KC7TMB repeater is open for usage by any FCC licensed amateur radio operator.
An IRLP node is a radio receiver/transmitter, simplex or repeater, which is interfaced to a PC running IRLP "node" software connected on the Internet.
When your IRLP node is connected to a reflector, when you transmit, your voice is retransmitted on all radio IRLP nodes connected to the reflector.
www.ne7x.com /kc7tmb.htm   (1004 words)

  
 KC7GHT IRLP Node 3820, Phoenix, Arizona
Most early IRLP nodes were available only to invited members of the sponsoring group.
IRLP, or Internet Radio Linking Project, is a network of amateur radio repeaters and simplex stations that are tied in to one another via the Internet.
The IRLP system is capable of FM, high-quality audio with audio delays of a fraction of a second.
wb7tjd.org /irlp   (2173 words)

  
 Untitled Document
The IRLP node and the three repeaters, owned by the BARC, are 'open' to all amateurs that wish to use them.
The operation and maintenance expenses are derived from the proceeds of the Club's fund raising activities that include the BARC Annual Spring Fleamarket, in February, and the Ontario Hamfest, at the Milton Fairgrounds, in July of each year.
When there is inbound audio, to Burlington, The local IRLP transmitter is active and the receiver is disabled.
home.cogeco.ca /~barc/IRLP.html   (613 words)

  
 Kingston Amateur Radio Club - Internet Radio Linking Project (IRLP)   (Site not responding. Last check: 2007-10-12)
The aim of the IRLP is to link radio systems separated by long distance without the use of expensive leased lines, satellites, or controllers.
IRLP local nodes are on 2 metres, 70 cm, and 6 metres.
IRLP Usage Guidelines How to connect using IRLP and procedures that need to be followed during the connection.
www.mid.igs.net /~karc/modes/irlp.htm   (713 words)

  
 Raleigh IRLP project
IRLP uses Voice-Over-IP software and the power of the Internet to link your Amateur Radio to the world.
To support the local IRLP effort you can obtain node access codes by subscribing to group's Supporting Member Form.
Listening note: When an IRLP connection is active, you'll hear courtesy tone (beep) when local activity keys on the 146.775 repeater, node 4260.
www.kd4raa.net /raleigh_irlp_project.htm   (325 words)

  
 WA2DCI's About IRLP   (Site not responding. Last check: 2007-10-12)
IRLP allows communications using your HT, mobile or base FM transceiver to any location in the world on demand that has an IRLP node.
All local (and linked) users will be able to participate in an IRLP QSO via the internet to any place in the world where a node exists through a reflector (a group, or party line) or node-to-node (single point-to-point) connection.
It is our opinion that the nature of the IRLP system, where a radio must be used at both ends of the contact, helps promote Amateur Radio.
wa2dci.com /irlp.html   (668 words)

  
 Calnet IRLP Page
IRLP is just the first step in bringing network and Voice-over-IP technologies to ham radio.
IRLP uses Voice-Over-IP software and the power of the Internet to link Calnet to the world.
System members are able to use their DTMF keypad and function IRLP to make calls to over 1539 locations around the world.
www.cal-net.org /irlp.htm   (346 words)

  
 VE6SBR IRLP Link Radio
To function as a standard IRLP link radio, the radio's receiver COS and transmitter PTT signals must be connected to the computers IRLP interface board.
When the IRLP node is active and the radio is transmitting received IRLP audio to the repeater, the normal receiver audio to the radio's audio amplifier must be replaced with the received IRLP audio being feed to the radio's transmitter.
In addition, the receiver COS signal that un-mutes the radio's audio amplifier must be replaced by the IRLP interface board PTT signal that keys the radio's transmitter so that the received IRLP audio can be heard locally.
www.sbszoo.com /irlp   (1011 words)

  
 IRLP
IRLP Node 8410 operates in the San Francisco Bay Area on 147.21 MHz.
The IRLP runs a large network of dedicated servers and nodes to offer the very best in voice communications.
The heart of the IRLP is its Amateur Radio network which reaches hundreds of towns and cities across North America, linking them all with a full dynamic range, telephone quality sound.
www.bowkera.com /irlp.htm   (150 words)

  
 IRLP.html
IRLP provides a means to link radio repeaters together anywhere there is high speed internet connection (128 kbs or more) available.
The IRLP Amateur Radio network consists of hundreds of nodes (repeater plus an IRLP computer) across the world, linking them all with a full dynamic range 32 bit audio.
The IRLP system has a hand full of servers called "reflectors" that allow for many nodes to connect together for nets, special activities or HF style QSOs.
www.narri.org /IRLP.html   (2145 words)

  
 IU Kokomo opens IRLP office
Davida Parks, IRLP grants consultant, is available by appointment to meet with clients.
IRLP is supported by the IU Office of Research and the University Graduate School, along with the U.S. Department of Commerce’s Economic Development Administration and the U.S. Small Business Administration.
IRLP information specialists search databases, libraries, and other sources for requested information, and then send it to the client on a pro bono basis.
www.indiana.edu /~ocmhp/013103/text/irlp.html   (505 words)

  
 GOOD IRLP INFORMATION
IRLP is a state-of-the-art technology concept that links VHF/UHF-FM radio equipment together via the Internet, similar to how and why some large repeater systems are able to cover such a wide area.
By no means does IRLP intend, nor will IRLP EVER, replace skywave and satellite communications; IRLP is simply just another method, and has its limitations and vulerabilities as well, such as power and/or connectivity outages due to anything from an accidental cable-cutting mishap to catastrophic events such as an earthquake.
Located there are is about a year's worth of readers' messages for and against IRLP, and has some very strong points that must be considered before one becomes closed-minded about their opinion.
home.hawaii.rr.com /kh6dxc/irlp.html   (676 words)

  
 Beaverton IRLP Node 3042   (Site not responding. Last check: 2007-10-12)
This irlp node is locaded in a private residence in the Garden Home neighborhood of Beaverton, Oregon, USA.
Of course there is a lot more to learn about irlp before you start connecting to nodes and making friends all around the world.
The IRLP node control software is written largely in unix shell script.
c2.com /~ward/irlp   (289 words)

  
 IRLP = New face of Amateur radio
IRLP is as much Amateur Radio as 2 cups joined by a long taut string is a telephone.
IRLP (Internet Radio Linking Project) is a new mode of operation that is bringing a breath of much needed fresh air to the hobby.
IRLP wouldn't be where it is today if this were not the case.
www.eham.net /articles/2163   (11351 words)

  
 IRLP System
IRLP is a wonderful technology that allows me to combine my two favorite hobbies: ham radio and the computer.
The operating system used for controling IRLP is a version of Linux based of Fedora Core 3.
I can tell you, that in times when the HF bands are very poor because of the low sunspot activity, it is great when you can still chat with other hams nation wide and world wide with great clarity.
mysite.verizon.net /jerryaceto/id3.html   (772 words)

  
 Internet Linking
IRLP -- the Internet Radio Linking Project -- is a system of amateur radio repeaters and simplex nodes that can be linked to each other via the Internet.
The IRLP board is connected to the parallel printer adapter.
If you would like to see details of how both these transceivers were connected to the IRLP node PC, follow the "IRLP Cables" link in the left border.
home.computer.net /~pritch/irlp1.htm   (439 words)

  
 7J1YAB - Node 8200 - Internet Radio Linking Project
Node 8200 was the first IRLP node in Asia.
IRLP stands for the Internet Radio Linking Project.
Amateur Radio IRLP reaches thousands of cities in North America, South America, Europe, Australia, the Caribbean, India and even Antarctica, linking them all with a full dynamic range, telephone quality sound.
tvtokyo.com /irlp.html   (181 words)

  
 IRLP node 3352 - The Utah Amateur Radio club
IRLP was chosen because it is the most secure.
IRLP's authentication and security is centrally controlled, closely monitored and based on well proven technology.
Some of these IDs are from the IRLP radio link: The link ID sounds almost identical to the repeater ID except it doesn't have a "/R" at the end.
www.utaharc.org /rptr/irlp.html   (2221 words)

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